build: install dev deps with wally

pkgs/react-charm/tests/helpers/renderHook.luau

@@ -0,0 +1,42 @@
+local ReplicatedStorage = game:GetService("ReplicatedStorage")
+
+_G.__ROACT_17_MOCK_SCHEDULER__ = true
+
+local React = require(ReplicatedStorage.Packages.React)
+local ReactRoblox = require(ReplicatedStorage.Packages.ReactRoblox)
+
+type RenderedHook<Props, Result> = {
+	result: Result,
+	rerender: (Props?) -> (),
+	unmount: () -> (),
+}
+
+local function renderHook<Props, Result>(callback: (Props) -> Result, props: Props?): RenderedHook<Props, Result>
+	local root = ReactRoblox.createLegacyRoot(Instance.new("Folder"))
+	local hook = {}
+
+	local function Component(props)
+		hook.result = callback(props)
+	end
+
+	function hook.rerender(newProps)
+		props = newProps or props
+		ReactRoblox.act(function()
+			root:render(React.createElement(Component, props))
+		end)
+	end
+
+	function hook.unmount()
+		ReactRoblox.act(function()
+			root:unmount()
+		end)
+	end
+
+	ReactRoblox.act(function()
+		hook.rerender(props)
+	end)
+
+	return hook
+end
+
+return renderHook